PT-2025-42559 · Mediawiki+2 · Mediawiki+2

Published 2025-01-01 · Updated 2026-04-20 · CVE-2025-61640

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions mediawiki (affected versions not specified)

Description The software contains a flaw where messages are parsed instead of being inserted as HTML. This could potentially lead to unexpected behavior or security issues.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2026-07374

CVE-2025-61640

DLA-4355-1

DSA-6085-1

MGASA-2025-0260

Affected Products

Debian

Red Os

Mediawiki

References · 24

• https://ubuntu.com/security/CVE-2025-61640 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-61640 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-61640 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61640 · Security Note
• https://bdu.fstec.ru/vul/2026-07374 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-61640 · Security Note
• https://osv.dev/vulnerability/MGASA-2025-0260 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2025-0260.html · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-61640 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-61640 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-4355-1 · Vendor Advisory
• https://t.me/cveNotify/150659 · Telegram Post
• https://lists.debian.org/debian-security-announce/2025/msg00121.html · Note
• https://twitter.com/CVEnew/status/2018497469173399910 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti-red-os-8-0/uyazvimost-mediawiki-cve-2025-61640-8.0 · Note